National Item Identification Number

01-185-8083
011858083
4820-01-185-8083
4820-01-185-8083

National Stock Number

Item Name

VALVE,SAFETY RELIEF

Federal Supply Class

4820

Description

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Commercial and Government Entity Code (Supplier Data)

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01343

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ANDERSON GREENWOOD LP
DBA ANDERSON GREENWOOD CROSBY
3950 GREENBRIAR ST
STAFFORD
TX
77477
508-384-4831

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15187

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ANDERSON GREENWOOD CROSBY
DIV A DIVISION OF ANDERSON GREENWOOD
43 KENDRICK ST
WRENTHAM
MA
02093
508-384-4831

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01343

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ANDERSON GREENWOOD LP
DBA ANDERSON GREENWOOD CROSBY
3950 GREENBRIAR ST
STAFFORD
TX
77477
508-384-4831

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Reference Numbers (Part Numbers)

20058Q51B
20058Q51B
8002 Q 51 B

Required Categories

MATERIAL
VALVE OPERATION METHOD
NOMINAL PIPE SIZE ACCOMMODATED
ADJUSTABLE PRE

Required Description

BRONZE BODY
AUTOMATIC
0.500 INCHES 1ST END
136.0 TO 150.0 POUNDS PER SQUARE I